sensor INFINITI QX30 2019 Workshop Manual

SYSTEM MAINTENANCE
The sensor for the ICC systemAis located
behind the INFINITI logo at the front of the
vehicle.
To keep the ICC system operating properly,
be sure to observe the following:
•Always keep area around the sensor clean.
•Do not strike or damage the areas around
the sensor. Do not touch or remove the
screw located on the sensor. Doing so
could cause failure or malfunction. If the
sensor is damaged due to an accident, it is
recommended you contact an INFINITI re-
tailer.
•Do not cover or attach stickers (including
transparent material) or install an acces-
sory near the sensor. This could cause fail-
ure or malfunction.
Radio frequency statement
For USA:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions: (1) This device may not
cause harmful interference, and (2) this de-
vice must accept any interference received,
including interference that may cause unde-
sired operation.
NOTE
Changes or modification not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
For Canada:
This device complies with Industry Canada
license-exempt RSS standard(s). Operation
is subject to the following two conditions: (1)
this device may not cause harmful interfer-
ence, and (2) this device must accept any
interference received, including interference
that may cause undesired operation of the
device.
WARNING
Failure to follow the warnings and instruc-
tions for proper use of the FEB system
could result in serious personal injury or
death.
•The FEB system is a supplemental aid to
the driver. It is not a replacement for the
driver’s attention to traffic conditions
or responsibility to drive safely. It can-
not prevent accidents due to careless-
ness or dangerous driving techniques.
•The FEB system does not function in
all driving, traffic, weather and road
conditions.
The FEB system can assist the driver when
there is a risk of a forward collision with the
vehicle ahead in the traveling lane.
NSD645
FORWARD EMERGENCY BRAKING
(FEB) SYSTEM (IF EQUIPPED)
5-62Starting and driving

The FEB system uses a radar sensorAlo-
cated behind the INFINITI logo to measure
the distance to the vehicle ahead in the trav-
eling lane.
FEB SYSTEM OPERATION
1Steering wheel mounted controls (left side)
2Distance warning light
3Forward emergency braking OFF displayThe FEB system consists of a distance warn-
ing function with an autonomous emergency
braking function and adaptive brake assist
function.
NSD645
NSD624
Starting and driving5-63

Autonomous braking function
If the driver does not react to the distance
warning signal in a critical situation, the FEB
system can assist with the autonomous brak-
ing function
The autonomous braking function can help
the driver to avoid an accident or reduces the
effects of an accident.
The autonomous braking function is available
in the following speed ranges:
•4–125 MPH (7-200 km/h) for moving ve-
hicles
•4–30 MPH (7 -50 km/h) for stationary
vehicles
Adaptive brake assist function
Adaptive brake assist function provides brak-
ing assistance in hazardous situations at
speeds above 4 MPH (7 km/h). It uses radar
sensor technology to assess the traffic situa-
tion.
If the system detects a risk of collision with
the vehicle in front, it calculates the braking
force necessary to avoid a collision. If you
apply the brakes forcefully, the adaptive
brake assist function will automatically in-
crease the braking force to a level suitable for
the traffic conditions.If the adaptive brake assist function acti-
vates, keep the brake pedal depressed until
the emergency braking situation is over. ABS
prevents the wheels from locking.
The brakes will work normally again if:
•You release the brake pedal.
•There is no longer any danger of a collision.
•No obstacle is detected in front of your
vehicle.
The brake assist function is then deactivated.
At high speeds, the adaptive brake assist
function is capable of reacting to moving ob-
jects that have already been detected as such
at least once over the period of observation.
Up to a speed of approximately 45 MPH
(70 km/h), the adaptive brake assist function
reacts to stationary vehicles.
Starting and driving5-65

FEB SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the FEB system. Failure to operate the ve-
hicle in accordance with these system limi-
tations could result in serious injury or
death.
•The FEB system cannot detect all ve-
hicles under all conditions.
•The radar sensor does not detect the
following objects:
–Pedestrians or animals
–Oncoming vehicles
–Crossing vehicles
•The radar sensor has some performance
limitations. For stationary vehicles, the
FEB system will not function when the
vehicle is driven at speeds over:
–
Approximately 31 MPH (50 km/h) for
the Autonomous braking function.
•The radar sensor may not detect a ve-
hicle ahead in the following conditions:
–Dirt, ice, snow or other material cov-
ering the radar sensor.
–Interference by other radar sources.
–Snow or heavy rain.
–If the vehicle ahead is narrow (e.g.
motorcycle).–If the vehicle ahead is in a different
lane.
–Under strong radar reflections, for
example, in a multi-level parking ga-
rage.
–New vehicle or after a maintenance
of the FEB system. For additional in-
formation, see "Break-in schedule"
later in this section
–When driving on a steep downhill
slope or roads with sharp curves.
–When towing a trailer.
•In some road or traffic conditions, the
FEB system may intervene unnecessar-
ily or give an unnecessary warning. Al-
ways pay careful attention to the traffic
situation. Do not rely solely on the dis-
tance warning function and terminate
the intervention if necessary.
•Braking distances increase on slippery
surfaces.
•The system is designed to automatically
check the sensor’s functionality, within
certain limitations. The system may not
detect some forms of obstruction of the
sensor area such as ice, snow, stickers,
for example. In these cases, the system
may not be able to warn the driver prop-
erly. Be sure that you check, clean and
clear the sensor area regularly.
•Excessive noise will interfere with the
warning chime sound, and the chime
may not be heard.
SYSTEM TEMPORARILY
UNAVAILABLE
If the FEB stops working due to a malfunc-
tion or some other reason, one of the follow-
ing three messages will be displayed in the
vehicle information display.
•[Emergency Brake Currently Unavailable
See Operator's Manual]
•[Emergency Brake Inoperative]
•[Radar Sensors Dirty See Operator's
Manual]
For each of these messages, possible causes
and solutions are listed below.
[Emergency Brake Currently Unavailable
See Operator's Manual]:The FEB system is
temporarily inoperative. Possible causes:
•The radar sensor system is temporarily in-
operative, for example, due to electro-
magnetic radiation emitted by nearby TV
or radio stations or other sources of elec-
tromagnetic radiation.
Starting and driving5-67

•The system is outside the operating tem-
perature range.
•The on-board voltage is too low.
Once the causes listed above no longer apply,
the display message goes out. The FEB sys-
tem is operative again.
If the display message does not disappear:
•Pull over and stop the vehicle safely as
soon as possible, paying attention to road
and traffic conditions.
•Secure the vehicle against rolling away.
•Switch off the engine.
[Emergency Brake Inoperative]:The FEB
system is temporarily inoperative due to a
malfunction. The adaptive brake assist func-
tion may also have failed.
It is recommended you visit an INFINITI re-
tailer.
[Radar Sensors Dirty See Operator's
Manual]:The FEB system is temporarily re-
stricted or inoperative. Possible causes:
•The sensor behind the INFINITI logo is dirty.
•The function of the FEB system is im-
paired due to heavy rain or snow.
A warning tone also sounds.Once the causes listed above no longer apply,
the display message goes out. The FEB sys-
tem is operative again.
If the display message does not disappear:
•Pull over and stop the vehicle safely as
soon as possible, paying attention to road
and traffic conditions.
•Secure the vehicle against rolling away.
•Switch off the engine.
•Clean the area around the sensors.
•Restart the engine. The display message
disappears.
SYSTEM MAINTENANCE
The sensorAis located behind the INFINITI
logo at the front of the vehicle.
To keep the system operating properly, be
sure to observe the following:
•Always keep the sensor area of the
INFINITI logo clean.
•Do not strike or damage the areas around
the sensor.
•Do not cover or attach stickers or similar
objects on the front bumper near the sen-
sor area. This could cause failure or mal-
function.
•Do not attach metallic objects near the
sensor area (brush guard, etc.). This could
cause failure or malfunction.
•Do not alter, remove or paint the front
grille or INFINITI logo.
NSD645
5-68Starting and driving

ACTIVE SOUND ENHANCEMENT
The active sound enhancement generates
sounds according to engine speed through
the speakers
2and woofer1(if equipped)
to enhance the quality of the engine sound.IPA is an electronic parking aid with ultra-
sound. It detects vehicles and open spaces on
both sides of the vehicle. A parking symbol
indicates a suitable parking space. Active
steering intervention can assist you during
parking and when exiting a parking space.
The driver controls the accelerator, brake and
gear shift. You may also use the Camera Aid-
ing Sonar (parking sensor) function (see "
Camera Aiding Sonar (parking sensor) func-
tion (if equipped)" later in this section).
IMPORTANT SAFETY NOTES
WARNING
•IPA is only an aid. It is not a substitute
for your attention to the immediate sur-
roundings. The responsibility for safe
maneuvering and parking remains with
you.
•Make sure that no persons, animals or
objects are in the maneuvering range
•When the sonar (parking sensor) func-
tion is deactivated, IPA is also unavail-
able.
•While parking or pulling out of a parking
space, the vehicle swings out and can
drive onto areas of the oncoming lane.
This could cause you to collide with
other road users. There is a risk of an
accident.
•Pay attention to other road users. Stop
the vehicle if necessary or cancel the IPA
parking procedure
•This system is not designed to prevent
contact with small or moving objects.
•If your vehicle sustains damage to the
bumper fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of ob-
stacles or false alarms.
•This system is not designed to prevent
contact with small or moving objects.
•If your vehicle sustains damage to the
bumper fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of ob-
stacles or false alarms.
INTELLIGENT PARKING ASSIST (IPA)
(IF EQUIPPED)
5-70Starting and driving

CAUTION
Do not drive over obstacles such as curbs,
as you may damage the wheels or tires.
IPA may also display spaces not suitable for
parking, for example:
•Parking or stopping prohibition.
•In front of driveways or entrances and
exits.
•Unsuitable surfaces.
Parking tips:
•On narrow roads, drive as closely as pos-
sible past the parking space.
•Parking spaces that are littered or over-
grown might be identified or measured
incorrectly.
•Parking spaces that are partly occupied by
trailer towing bars might not be identified
as such or be measured incorrectly.
•Snowfall or heavy rain may lead to a park-
ing space being measured inaccurately.
•Pay attention to the sonar function warn-
ing messages during the parking proce-
dure.
•You can intervene in the steering proce-
dure to correct it at any time. IPA will then
be canceled.
•When transporting a load which protrudes
from your vehicle, you should not use IPA.
•Never use IPA when snow chains are fit-
ted.
•Make sure that the tire pressures are al-
ways correct. This has a direct influence on
the parking characteristics of the vehicle.
Use IPA for parking spaces that are:
•Parallel or at right angles to the direction
of travel.
•On straight roads, not bends.
•On the same level as the road, e. g. not on
the sidewalk.
For vehicles with the towbar folded out, the
minimum length for parking spaces is slightly
longer.
If you have attached a trailer to your vehicle,
you may not use IPA. Once the electrical
connection is established between your ve-
hicle and the trailer, IPA is no longer available.
The sonar function is deactivated for the rear
area
DETECTING PARKING SPACES
The IPA system can only be used to park in
spaces that have vehicles directly on either
side of the parking space.
Objects located above the height range of
IPA will not be detected when the parking
space is measured. These are not taken into
account when the parking procedure is calcu-
lated, e. g. overhanging loads, tail sections or
loading ramps of goods vehicles.
WARNING
If there are objects above the detection
range, IPA may steer too early. This could
cause a collision. There is a risk of an acci-
dent.
If objects are located above the detection
range, stop and switch off the IPA.
For further information on the detection
range see "Range of the sensors" later in this
section.
Starting and driving5-71

WARNING
•The sonar function is a convenience but
it is not a substitute for proper parking.
Always look around and check that it is
safe to do so before parking. Always
move slowly.
•Read and understand the limitations of
the sonar function as contained in this
section. Inclement weather may affect
the function of the sonar function; this
may include reduced performance or a
false activation.
•The driver is always responsible for
safety during parking and other maneu-
vers.
•The system is designed as an aid to the
driver in detecting large stationary ob-
jects to help avoid damaging the vehicle.
The system will not detect small objects
below the bumper, and may not detect
objects that are too close to the bumper
or on the ground.
•Always look around and check that it is
safe to move before parking.
CAUTION
•Keep the interior of the vehicle as quiet
as possible to hear the tone clearly.
•Keep the sensors (located on the bumper
fascia) free from snow, ice and large ac-
cumulations of dirt. Do not clean the
sensors with sharp objects. If the sen-
sors are covered, the accuracy of the
sensor function will be diminished.
WARNING
INFINITI recommends only to use frame-
less type license plate holders.
NSD642
No frame/frameless
NSD643
Frame type
CAMERA AIDING SONAR (PARKING
SENSOR) FUNCTION (IF EQUIPPED)
5-76Starting and driving

The sonar sensors may not function cor-
rectly if the license plate is placed in a frame
as illustrated.
Please contact an INFINITI retailer for
advice.
SONAR FUNCTION OVERVIEW
1Possible sonar sensor locationsThe sonar function is an electronic parking
aid with ultrasonic sensors. The sonar func-
tion indicates audibly the distance between
your vehicle and an object. It monitors the
area around your vehicle using sensors in the
front and rear bumper. Possible sensor con-
figurations include a 4 sensor, 10 sensor or
12 sensor configuration.
NSD040
NSD041
Starting and driving5-77

NSD636
Type A: 4 sensor system
NSD635
Type B: 10 sensor system
NSD634
Type C: 12 sensor system
5-78Starting and driving